How many distinct ways are there to arrange 2 orange marbles, 2 clear marbles, and 3 yellow marbles in a row? Give your answer as an integer.
Provide your answer below:

Can someone me out here and the tell me the greatest common factor

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)